Stanislav Kozlovski created KAFKA-9023:
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Summary: Producer NETWORK_EXCEPTION response should log more
information
Key: KAFKA-9023
URL: https://issues.apache.org/jira/browse/KAFKA-9023
Project: Kafka
Issue Type: Improvement
Reporter: Stanislav Kozlovski
Assignee: Stanislav Kozlovski
When diagnosing network issues, it is useful to have a clear picture of which
client disconnected from which broker at what time.
Currently, when the producer receives a NETWORK_EXCEPTION in its responses, it
logs the following:
{code:java}
[Producer clientId=<CLIENT>] Received invalid metadata error in produce request
on partition <partition> due to
org.apache.kafka.common.errors.NetworkException: The server disconnected before
a response was received.. Going to request metadata update now {code}
It would be good if we logged additional information regarding the broker/host
whose connection was disconnected
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